India's formidable batting line-up crumbled twice but skipper Mahendra Singh Dhoni said he is not worried, instead he chose to give credit to Australian fast bowlers for eking out the 122-run win in the first cricket Test.

Indian bowlers did well to restrict the hosts to 240 in the second innings but the visitors put up a pathetic show while chasing 292 and were all bowled out for a paltry 169 to concede a 1-0 lead in the four-match series.